public class Test {
    public static void main(String[] args) {
        MySingleList mySingleList = new MySingleList();
        /*mySingleList.Creatlinklist();
        mySingleList.show();
        System.out.println();
        System.out.println(mySingleList.size());
        System.out.println(mySingleList.contains(12));
        System.out.println(mySingleList.contains(25));*/
        /*mySingleList.addFirst(12);
        mySingleList.addFirst(23);
        mySingleList.addFirst(34);
        mySingleList.addFirst(45);
        mySingleList.addFirst(56);
        mySingleList.addLast(99);
        mySingleList.show();
        mySingleList.addIndex(3,100);
        mySingleList.show();*/

        /*mySingleList.addFirst(100);
        mySingleList.show();
        mySingleList.remove(100);
        mySingleList.show();*/

        mySingleList.addFirst(12);
        mySingleList.addFirst(23);
        mySingleList.addFirst(12);
        mySingleList.addFirst(34);
        mySingleList.addFirst(56);
        mySingleList.addFirst(12);
        mySingleList.show();
        mySingleList.removeAllKey(12);
        mySingleList.show();
    }
}
